1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.taglib.ui;
24  
25  import com.liferay.portal.kernel.dao.orm.QueryUtil;
26  import com.liferay.portal.kernel.servlet.StringServletResponse;
27  import com.liferay.taglib.util.IncludeTag;
28  
29  import java.io.IOException;
30  
31  import javax.servlet.RequestDispatcher;
32  import javax.servlet.ServletContext;
33  import javax.servlet.ServletException;
34  import javax.servlet.http.HttpServletRequest;
35  import javax.servlet.http.HttpServletResponse;
36  import javax.servlet.jsp.JspException;
37  
38  /**
39   * <a href="MyPlacesTag.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Brian Wing Shun Chan
42   */
43  public class MyPlacesTag extends IncludeTag {
44  
45      public static void doTag(
46              ServletContext servletContext, HttpServletRequest request,
47              HttpServletResponse response)
48          throws IOException, ServletException {
49  
50          doTag(_PAGE, _MAX, servletContext, request, response);
51      }
52  
53      public static void doTag(
54              int max, ServletContext servletContext, HttpServletRequest request,
55              HttpServletResponse response)
56          throws IOException, ServletException {
57  
58          doTag(_PAGE, max, servletContext, request, response);
59      }
60  
61      public static void doTag(
62              String page, int max, ServletContext servletContext,
63              HttpServletRequest request, HttpServletResponse response)
64          throws IOException, ServletException {
65  
66          request.setAttribute("liferay-ui:my_places:max", String.valueOf(max));
67  
68          RequestDispatcher requestDispatcher =
69              servletContext.getRequestDispatcher(page);
70  
71          requestDispatcher.include(request, response);
72      }
73  
74      public int doEndTag() throws JspException {
75          try {
76              ServletContext servletContext = getServletContext();
77              HttpServletRequest request = getServletRequest();
78              StringServletResponse stringResponse = getServletResponse();
79  
80              doTag(getPage(), _max, servletContext, request, stringResponse);
81  
82              pageContext.getOut().print(stringResponse.getString());
83  
84              return EVAL_PAGE;
85          }
86          catch (Exception e) {
87              throw new JspException(e);
88          }
89      }
90  
91      public void setMax(int max) {
92          _max = max;
93      }
94  
95      protected String getDefaultPage() {
96          return _PAGE;
97      }
98  
99      private static final String _PAGE = "/html/taglib/ui/my_places/page.jsp";
100 
101     private static final int _MAX = QueryUtil.ALL_POS;
102 
103     private int _max = _MAX;
104 
105 }